蠡湖湖滨湿地景观生态格局分析及适宜性评价研究

Ecological Pattern Analysis and Suitability Evaluation of Lakeside Wetland Landscape in Lihu Lake

湖滨湿地是陆域生态系统和湖泊水域生态系统之间的过渡带,在保护湖泊生态系统稳定和生物多样性等方面发挥着重要作用。运用遥感技术对无锡蠡湖湖滨湿地生态修复前后景观生态格局及演变进行分析,从湖滨湿地景观优美性、自然性、稳定性以及服务性4个层面,对蠡湖湖滨湿地景观适宜性进行评价研究,探讨影响湖滨湿地生态系统退化和景观重建的原因,从而为开展湖滨湿地生态修复和景观重建提供理论依据。

Lakeside wetlands are the transition zones between terrestrial ecosystems and lake water ecosystems,and play an important role in protecting lake ecosystem stability and biodiversity.In this paper,the remote sensing technology was used to analyze the landscape ecological pattern and evolution of Lihu Lakeside wetland before and after ecological restoration.From the four aspects of lakeside wetland landscape beauty,naturalness,stability and service,the suitability evaluation of Lihu lakeside wetland landscape is carried out to study and explore the causes of the degradation of lakeside wetland ecosystems and landscape reconstruction,so as to provide a theoretical basis for the future ecological restoration and landscape reconstruction of lakeside wetlands.